TitleProduct

API 10d Bow Spring Casing Centralizer, Flexible Welded Centralizer

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-03 02:08

  • Browse the number:

    153

Send an inquiries
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Puyang Zhongshi Group Co., Ltd.
Contactaixin:

Mr. Alex Sun(Mr.)  

Email:

telephone:

Arrea:

Henan

Address:

Mazhuangqiao, Puyang, Henan, China 457331

Website:

http://zschinajixie.medtech-corp.com/

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API 10d Welded Bow Spring Casing Centralizer, flexible welded centralizer 

1) Material: steel
 
2) Type: welded centralizer
 
3) Standard: API 10D
 
4) API and ISO certified
 
5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested.

6) Photos





7) Introduction

Bow spring centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.
Welded casing centralizers have smooth continuous bow profile and lack of hinged collar.

8) Application

a. Used in most types of well designs and wells with less stringent well design requirements.
b. When increased structural integrity is required.
c. Used in close tolerance well designs.
 
9) Features:

a. The end collars are slip on types for maximum structural toughness.
 
10) Parameter
 

Model
(in)

Hooping In-Dia. (mm)

Hooping thickness(mm

Total length
(mm)

Max.Out-Di
(mm)

Amount of spring(mm)

5-1/2" x 8-1/2"

142-148

3-5

650±50

225±5

5

7" x 9-5/8"

181-186

3-5

650±50

255±5

6

7" x 8-1/2"

181-186

3-5

650±50

235±5

6

8-5/8 x 12-1/4"

223-228

3-5

650±50

330±5

8

9-5/8 x 12-1/4"

250-255

3-5

650±50

330±5

8

10-3/4 x 12-1/4"

274-276

3-5

650±50

330±5

9

13-3/8"x17-1/2"

342-347

3-5

650±50

450±5

11

18-5/8"x24"

475-477

3-5

600±50

610±5

12

20"x26"

509-511

3-5

600±50

660±5

12

Certificate API 10D:


Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. 
 
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
 
Our products mainly include: 
 
1. Casing Centralizer 2. Float Collar & Float Shoe 
3. Cementing Plug 4. Cementing Head
5. Cement Basket 6. Tubing Pump / Rod Pump
7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling
9. Stage Collar 10. Pumping Unit
11. Air Blaster 12. Sucker Rod
 
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.

Contact Us

PUYANG ZHONGSHI GROUP CO.,LTD
 
Add: 5th community, Zhongyuan Oilfield, Puyang, China

Tel: 0086-371-87096211 / 15838304721

Fax: 0086-371-87096212

Website: www.casingcentralizer.com;
 www.zs-oilfieldequip.com;
 www.chinajixie.com

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